Fast Stabiliser Simulation with Quadratic Form Expansions

This paper builds on the idea of simulating stabiliser circuits through transformations of {quadratic form expansions}. This is a representation of a quantum state which specifies a formula for the expansion in the standard basis, describing real and imaginary relative phases using a degree-2 polyno...

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Bibliographic Details
Main Authors: Niel de Beaudrap, Steven Herbert
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2022-09-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2022-09-15-803/pdf/